Base | Representation |
---|---|
bin | 11111001001000011011… |
… | …011011100011011010000 |
3 | 21120120210000112220110220 |
4 | 133021003123130123100 |
5 | 240030232343344300 |
6 | 4315040334153040 |
7 | 310416546130611 |
oct | 37110333343320 |
9 | 7516700486426 |
10 | 2140024981200 |
11 | 755641347747 |
12 | 2a6902052780 |
13 | 126a5a361b32 |
14 | 75813541c08 |
15 | 3aa00ed5da0 |
hex | 1f2436dc6d0 |
2140024981200 has 120 divisors (see below), whose sum is σ = 7153266203328. Its totient is φ = 545861437440.
The previous prime is 2140024981169. The next prime is 2140024981207. The reversal of 2140024981200 is 21894200412.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2140024981207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38740969 + ... + 38796168.
Almost surely, 22140024981200 is an apocalyptic number.
2140024981200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2140024981200 is an abundant number, since it is smaller than the sum of its proper divisors (5013241222128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140024981200 is a wasteful number, since it uses less digits than its factorization.
2140024981200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77537181 (or 77537170 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The spelling of 2140024981200 in words is "two trillion, one hundred forty billion, twenty-four million, nine hundred eighty-one thousand, two hundred".
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